265470240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11287}}^1$

素因数の和:11319

約数の個数: 144

約数和(自身を含む): 972844992

約数和(自身を除く): 707374752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11287, 11760, 22574, 23520, 33861, 45148, 56435, 67722, 79009, 90296, 112870, 135444, 158018, 169305, 180592, 225740, 237027, 270888, 316036, 338610, 361184, 395045, 451480, 474054, 541776, 553063, 632072, 677220, 790090, 902960, 948108, 1083552, 1106126, 1185135, 1264144, 1354440, 1580180, 1659189, 1805920, 1896216, 2212252, 2370270, 2528288, 2708880, 2765315, 3160360, 3318378, 3792432, 4424504, 4740540, 5417760, 5530630, 6320720, 6636756, 7584864, 8295945, 8849008, 9481080, 11061260, 12641440, 13273512, 16591890, 17698016, 18962160, 22122520, 26547024, 33183780, 37924320, 44245040, 53094048, 66367560, 88490080, 132735120, 265470240]

約数ペア:

[(1, 265470240), (2, 132735120), (3, 88490080), (4, 66367560), (5, 53094048), (6, 44245040), (7, 37924320), (8, 33183780), (10, 26547024), (12, 22122520), (14, 18962160), (15, 17698016), (16, 16591890), (20, 13273512), (21, 12641440), (24, 11061260), (28, 9481080), (30, 8849008), (32, 8295945), (35, 7584864), (40, 6636756), (42, 6320720), (48, 5530630), (49, 5417760), (56, 4740540), (60, 4424504), (70, 3792432), (80, 3318378), (84, 3160360), (96, 2765315), (98, 2708880), (105, 2528288), (112, 2370270), (120, 2212252), (140, 1896216), (147, 1805920), (160, 1659189), (168, 1580180), (196, 1354440), (210, 1264144), (224, 1185135), (240, 1106126), (245, 1083552), (280, 948108), (294, 902960), (336, 790090), (392, 677220), (420, 632072), (480, 553063), (490, 541776), (560, 474054), (588, 451480), (672, 395045), (735, 361184), (784, 338610), (840, 316036), (980, 270888), (1120, 237027), (1176, 225740), (1470, 180592), (1568, 169305), (1680, 158018), (1960, 135444), (2352, 112870), (2940, 90296), (3360, 79009), (3920, 67722), (4704, 56435), (5880, 45148), (7840, 33861), (11287, 23520), (11760, 22574)]